40-575AM.pdf - 第8页
Page 1.1 pick ering test .com Section 1 - T echnical Specification Updated Product Information The 40-575A and 40-576A have been introduced as a “form & fit” update to the 40-575 and 40-576 respectively, the changes ar…
Page (vii)
CAUTION - Product Documentation Symbol
Suitably qualified & trained users should ensure that the accompanying documentation is fully read
and understood before attempting to install or operate the product.
!
Safety Instructions
Safety Instructions
All cleaning and servicing requires the equipment to be isolated and disconnected from the power source and user I/O
signals (refer to the Maintenance Section).
• Appropriate manual handling procedures should be followed as dictated by the weight of the individual module or the
combined weight of the modules & chassis.
• Should a fault occur with the module or chassis, immediately isolate and disconnect the incoming power to the chassis
and the user I/O signals.
• Ensure the equipment is installed, operated and maintained by trained and authorised personnel.
• For suitably equipped products in the event of an emergency press the red “emergency stop” button situated on the
front of the unit.
Page 1.1
pickeringtest.com
Section 1 - Technical Specification
Updated Product Information
The 40-575A and 40-576A have been introduced as a “form & fit”
update to the 40-575 and 40-576 respectively, the changes are to
provide an updated bus interface which will require the use of an
updated software driver. Otherwise, the electrical performance is
very similar and the pinout is identical.
X2
X4
X8
X1
X3
X5
X6
X7
Y1
Y2
X12
X9
X10
X11
X14
X16
X13
X15
X17
X18
X19
X24
X22
X23
X21
X20
X25
X26
X27
X32
X30
X31
X29
X28
X34
X36
X40
X33
X35
X37
X38
X39
X44
X41
X42
X43
X46
X48
X45
X47
X76
X74
X75
X73
X72
X77
X78
X79
X84
X82
X83
X81
X80
Matrix
Crosspoint
Y3
Y4
84x4, 1-Pole Matrix, Part Number 40-575A-001
The 40-575A-001 supports 4 concurrent switch paths for X to X and Y to X connections, however
connections between different Y axis lines (e.g. Y1 to Y2, Y3 or Y4) are not permitted by the driver.
Supported by
eBIRST
eBIRST switching system test tools simplify switching system
fault-finding by quickly testing the system and graphically
identifying the faulty relay.
For more information go to: pickeringtest.com/ebirst
y Highest Density Single-Slot 3U PXI 2 A 1-Pole
Matrices With up to 448 Crosspoints
y 84x4, 64x6, 50x8, 36x12 & 28x16 Options
y Maximum Current 2 A Hot or Cold Switching
y Switch up to 300 VDC/250 VAC and up to 60 W
Max Power
y Uses Gold-Plated Contact Electro-mechanical
Relays
y Relay Cycle Counting Included for
40-575A & 40-576A
y Drivers Supplied for Windows & Linux,
Plus Support for Real-time Systems
y Supported by PXI or LXI Chassis
y Supported by
eBIRST
™ Test Tool
y 3 Year Warranty
The 40-575A/576A/577/578/579 are a range of high density
matrix modules able to switch up to 2 A or 300 VDC/250 VAC.
They are constructed using high quality electro-mechanical
relays for high switching confidence.
The range is as follows:
• 40-575A-001 84x4, 1-Pole Matrix
• 40-576A-001 64x6, 1-Pole Matrix
• 40-577-001 50x8, 1-Pole Matrix
• 40-578-001 36x12, 1-Pole Matrix
• 40-579-001 28x16, 1-Pole Matrix
The modules are designed for switching medium voltage
and power signals. The user signal connection is via a
robust 160-pin DIN 41612, 78-pin D-type or 50-pin D-Type
connector that is fully supported by the wide range of
Pickering Interfaces cable and connector accessories.
Relay Cycle Counting
To aid with module “health” monitoring, the 40-575A and 40-576A
are provided with a relay cycle counting cycle feature. The
number of operations per contact are stored on the module and
can be used to determine if a relay is approaching EOL. This
information could allow system connections to be revised so that
signals applied to heavily used contacts are swapped with lightly
used contacts to prolong the working life of the relay(s).
pickeringtest.com
40-575A/576A/577/578/579
PXI Ultra High Density Matrix
Issue 2.2 July 2025
Page 1.2
pickeringtest.com
Section 1 - Technical Specification
X2
X4
X8
X1
X3
X5
X6
X7
Y1
Y2
X12
X9
X10
X11
X14
X16
X13
X15
X17
X18
X19
X24
X22
X23
X21
X20
X25
X26
X27
X28
Y3
Y4
Y5
Y6
Matrix
Crosspoint
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
Y15
Y16
40-579-001 28x16 Matrix Switching Diagram
The 40-579 supports 14 concurrent switch paths
for X to X or 16 concurrent Y to X connections,
however connections between different Y axis lines
(e.g. Y1 to any of Y2 to Y16) are not permitted by
the driver.
X2
X4
X8
X1
X3
X5
X6
X7
Y1
Y2
X12
X9
X10
X11
X14
X16
X13
X15
X17
X18
X19
X24
X22
X23
X21
X20
X25
X26
X27
X32
X30
X31
X29
X28
X34
X36
X33
X35
Y3
Y4
Y5
Y6
Matrix
Crosspoint
Y7
Y8
Y9
Y10
Y11
Y12
40-578-001 36x12 Matrix Switching Diagram
The 40-578 supports 12 concurrent switch paths for X to X and Y to X connections, however
connections between different Y axis lines (e.g. Y1 to any of Y2 to Y12) are not permitted by the driver.
X2
X4
X8
X1
X3
X5
X6
X7
Y1
Y2
X12
X9
X10
X11
X14
X16
X13
X15
X17
X18
X19
X24
X22
X23
X21
X20
X25
X26
X27
X32
X30
X31
X29
X28
X34
X36
X40
X33
X35
X37
X38
X39
X44
X41
X42
X43
X46
X48
X45
X47
Y3
Y4
X49
X50
Y5
Y6
Y7
Y8
Matrix
Crosspoint
40-577-001 50x8 Matrix Switching Diagram
The 40-577 supports 8 concurrent switch paths for X to X and Y to X connections, however
connections between different Y axis lines (e.g. Y1 to any of Y2 to Y8) are not permitted by the driver.
X2
X4
X8
X1
X3
X5
X6
X7
Y1
Y2
X12
X9
X10
X11
X14
X16
X13
X15
X17
X18
X19
X24
X22
X23
X21
X20
X25
X26
X27
X32
X30
X31
X29
X28
X34
X36
X40
X33
X35
X37
X38
X39
X44
X41
X42
X43
X46
X48
X45
X47
X56
X54
X55
X53
X52
X57
X58
X59
X64
X62
X63
X61
X60
Y3
Y4
X51
X49
X50
Y5
Y6
Matrix
Crosspoint
40-576A-001 64x6 Matrix Switching Diagram
The 40-576A supports 6 concurrent switch paths for X to X and Y to X connections, however
connections between different Y axis lines (e.g. Y1 to any of Y2 to Y6) are not permitted by the driver.
40-575A/576A/577/578/579
pickeringtest.com
Page 2
PXI Ultra High Density Matrix